Brand Name: Gucee Model Number: G268 Pro Style: Headband Communication: Wireless Connectors: USB Use: Computer Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Hunan China (Mainland) Packaging & Delivery Packaging Detail: Blister, Graphic carton Delivery Detail: 8-15 days after order confirmed Specifications With Calling Wireless Bluetooth Headphone 1. Hidden microphone design 2. 2.4GHz Wireless transmission frequency With Calling Wireless Bluetooth Headphone Features: 1.Hidden microphone design, in the use of the process does not occupy space. 2. Increase the volume: in the online state to the "+" side to press the volume button to increase a certain volume. 3. Volume reduction: a certain volume in the online state to the "-" side to press the volume button decreases. 4. Pause: Tap the power button to pause at the boot mode, tap again to continue playback. 5.2.4GHz Wireless transmission frequency to meet the requirements of the Eur
Brand Name: OEM Model Number: HBH-906 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling,Microphone,Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: black,white,red,pink,blue,orange etc, more than six color Dimension: 170*155*34mm Weight: 260g Packing: Color box Design: Wired, wireless and foldable ( 1.2 m cord) Bluetooth version: ISSC v3.0+EDR Battery: Rechargeable 750mAh Li-polymer Battery Talk time: up to 25 hours Speaker: 32 / 30mm Packaging & Delivery Packaging Detail: Color box & White box & Your OEM Packing Delivery Detail: 3-7days Specifications wireless/wired 2 in one mulit foldable bluetooth headset bluetooth headphone *Wired, wireless & foldable *Bluetooth v3.0+EDR wireless/wired 2 in one mulit foldable bluetooth headset bluetooth headphone Summary:As you see,this bluetooth stereo headset is producted with a high quality and cool apearence.Even
Specifications 1,Bluetooth headset bluetooth handsfree W28 2,In stock with competitive price 3,with safe packing,tested Features: Bluetooth headset,bluetooth handsfree model:W28Bluetooth v2.1+ EDR compatibilityConnecting people with BluetoothCompact & light weight,minimum battery consupptionLastest ergonomic design for style & comfortHigh fidelity digital microphone with noise cancelling technologyWorld wide design patent pendingCompatiable with almost the Bluetooth phonesSupports bluetooth headset and handsfree profilesCrystal clear stereo communicationSpeaker volume gian controlSpecifications:Supporting edition:2.1Frequency range:2.4GHz-2.48zTransmission power:Class2Trasmisssion distance:10MEnvironment Temperature:Working:-20oC-60oC &n
Specifications bluetooth headphone 1)Extremely Competitive Price 2)Operating Distance:15m earmuff bluetooth headphone,An021 Features and specifications use the Internet to achieve long-range wireless two-way communication; wireless enjoy stereo music, set aside to answer the call automatically converted, high-fidelity, CD quality sound effects; remote control music playback status (remote control music playback, pause, up and down selections, volume control); High sensitivity, omni-directional microphone design, voice clarity, no echo;
Brand Name: sunrise Model Number: BH-214 Style: In-Ear Communication: Wireless Connectors: 2.5mm Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Blister, polybag, color box, gift box. Delivery Detail: 3-5 days Specifications Stereo Bluetooth headset for Nokia 1.high quality . 2.lowest price. 3.fast delivery. 4.have big stock. SpecificationsStereo Bluetooth headset for Nokia1.high quality. 2.lowest price. 3.fast delivery. 4.OEM service. Stereo Bluetooth headset for Nokia Clip Stereo Model,superior Clear Voice Support HSP/HFP/A2DP Bluetooth 2.1+EDR Feartures: CE,ROHS,FCC,UL and BQB approvalExtremely good quality,superior clear voiceElegant and Fashion design Bluetooth Headset Stereo,Bluetooth version 2.1+EDRSupports HSP and HFP profiles and A2DPRechargeable Battery:Li-ionLong talking time:range up 6 hoursExtremely Light:Only 9gColor:Black,Whte,Golden and Sil
Specifications Portable back-hang design, convenient for sports Suitable for mobile phones, PC, and iPod Handsfree speaking by pairing with High Quality Bluetooth Slim Stereo Headset Handsfree HeadphoneRED BLACK BLUE colors mixed provide , please leave a message to us. Thanks. 100% Brand New Item!Control music and calls from the headphones.Bluetooth 2.0 wireless technology.Supports Bluetooth Advanced Audio Distribution (A2DP), Audio Video Remote Control (AVRCP), Hands-free (HFP), and Headset profiles.Music stops when a call comes in, resumes when the call is over.Ear buds help isolate outside noise.Enhanced comfort.Battery type: Lithium-ion battery.Battery Life: up to 6 hours (72 hours standby time)Less than 30 grams.Works with all compatible Bluetooth-enabled phones or music devices.Well design and easy to use. Sport Bluetooth Stereo Headset Description:Portable back-hang design, convenient for sportsSuitable for mobile phones, PC, and iPod Handsfree speaki
Brand Name: OEM Model Number: R525 Style: In-Ear Communication: Wireless Connectors: Mic 5Pin Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Chipset: CSR V3.0 Frequency: 2.4GHz Range: 10M Talking Time: 4H about Packaging & Delivery Packaging Detail: paper color box/Blister packing/wooden box/Crystal box Delivery Detail: 10 day Specifications bluetooth headphones 1.Delicate mono&stereo bluetooth headset 2.Newest easy-to-use blueto bluetooth headphones Features of Bluetooth Headphone: 1.Bluetooth headphone with built-in rechargeable battery2.Bluetooth headphone, suitable for different bluetooth mobile phones3.Bluetooth mono call center headphone, low end and long talk time4.Bluetooth headphone with adjustable volume and 10 meters effective range5.Stylish mini and elegant appearance design6.Easy to wear without hook ,very comfortable 7.Redial the last call, clear sound, reject call, volum
Brand Name: mpc Model Number: ST-89 Style: Headband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Charging mode: USB and travel Frequency: 2.4GHZ spectrum Standby Time: 180 hours Warranty: 1 year (1 to 1 replacement) Packaging & Delivery Packaging Detail: neutral packing ,Carton Dimensions: 49*36*45(cm) Delivery Detail: 3-5 workig days after received the payment Specifications V2.0 35Pcs/Carton Stereo Bluetooth Headset st-89 wholesale Bluetooth Version: V2.0 Charging mode: USB and travel V2.0 35Pcs/Carton Stereo Bluetooth Headset st-89 wholesaleBluetooth Version: V2.0 Charging mode: USB and travel Bluetooth Version: V2.0Bluetooth Profile Supported: Headset,Handsfree,A2DP and AVRCPChipset:CSRStereo Music with caller ID and Pairs with two Bluetooth mobile phones simultaneouslyOperation range Class2(10m)Feature: With Superior OLED to indicatethe incoming calls,volume,battery and pairing sta
Specifications 1.new design bluetooth headphone 2.for media player/mobie 3.stereo bluetooth v3.0 4.tf card mp3 player 5.sport mp3 player Type:Bluetooth V3.0, class IICertificate:BQB, CE, Rohs,FCCBluetooth profiles:A2DP1.2/AVRCP1.0/HSP/HFPFuntion:1.Vice dialing/Redialing.2. Multipoint: Support 2 phones connection.3. Support VOIP, connect with computer for online chat.5. Bulit-in MIC6. With tf card/micro sd card slot7. With fm radio8. Button: Vol-. Vol+, Pre, Next, Play/Pause, Power on/Power off, USB socketOperation Range:Up to 10 meters in working distance (open space)Frequency2.400~2.480GHzRF output Power4dBmBattery3.7V/500mA chargeable Lithium polymer batteryCharging time:Approximately 3 hoursPowerAC 100~240V DC 5V/500mah AdapterTalk Time:up to 12hoursMusic Playback Time:up to 5 hoursStandby time:up to 200 daysWork Temperature"-10°C to 50°CColor:Black+red, other colors can customizeIncluded Accessories:1 x AC Charger1 x charge cable1 x User ManualWarranty:12
Specifications Aminy bluetooth headset good quality bluetooth headset your preferred music headphones,double device to connect model number Aminy:M350.Version: V3.0+EDR.Mode: Hands Free/Headset.Frequency:2.4GHz.Transmit Power: Class 2.Support A2DP music playback IOSPower display Power saving mode suspended The sound add 1 drag 2 Connect two phones at the same time easily conversion .Range: 10M.Power: ACInput 110-240V, DC Output 5V.Talking Time:5H about.Standby Time: 100H about.appearance size: 47*18*10mm.Product Weight: 8g about
Specifications Available in :Windows IOS Android New fashion design Wireless with bluetooth function Easy to use Specification Stereo bluetooth headset I MUSIC 4S Bluetooth version:2.1+EDR Talking time:7 hours Standby time:200 hours Support: A2DP AVRCP HEADSET TF CARD MUSIC FM radio Available in :Windows IOS Android Color: Black blue green
Specifications Mono with A2DP Music Playback, enable you to move the sony to next or last. Noise and Echo Cancellation. Three colors. SCUD SBT-130A and SBT-130B Mono Bluetooth headset V3.0 work for Mobile Phones Featrues: Mono with A2DP Music Playback; Multipoint;Voice Prompt Control;Noise and Echo Cancellation. Specification: Net Weight7gDimension49.8x15x13.9mmInterfacesBluetooth V3.0 + EDRBluetooth ProfilesHeadset & Handsfree and A2P & AVRCP profilesTransmission RangeUp to 10 metersTalk timeUpt to 4.4 hoursStandby TimeUp to 110 hoursRadio Frequency2.401- 2.483 GHzBatteryRechargeable Li- Polymer Work with your Mobile phones.
Specifications 1) Sport bluetooth headset for mobile phones 2) With CE RoHS 3) Light weight and comfortable wearing 4) Crystal clear voice Features * Wireless Bluetooth technology* Enjoy music without wie* Build-in heth-quality 40mm Mylar speakes ensure Hi-Fi stereo sound* Active noise cancelation and no-ea cushions provide long-lasting comfort* Priring with mobile and PC for hand free talking* Remote control function:Play/pause,previous/next,volume+/volume-* Built-in rechargeable lithium battery offers convenient USBcharging function* With advanced technology,you may not miss any mobile calls when enjoying Contents:1) Bluetooth headphone 2) USB to MINI-USB 5PIN charging cable 3) Instruction manual 4) Power supply adapter (option
Brand Name: WIPS Model Number: BTE01 Style: Ear Hook Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) color: black white MOQ: 20 pcs Type: ear hook Packaging & Delivery Packaging Detail: each with retail package or do package as you like Delivery Detail: 2-3days Specifications ear hook stereo bluetooth headphones 1.black,white 2.type: ear hook 3.bluetooth: 4.0 +EDR 4.with charger accessory Ear hook stereo bluetooth headphones Features: Technical Specifications Model Stereo earphone Size 45mm x 14mm x8mmWeight 10g Talk time Up to 3h , 3-3.5h for listening musicStandby time 80-100h Charging time Up to 2h Battery type Lithium ion polymer rechargeable Bluetooth standard 4.0 EDR, class IIBluetooth profiles Headset/A2DP Operating distance Up to 10m Accessories Host*1,USB cable *1,ear hook*2,ancilla
Specifications Wireless Bluetooth Headsets for Motorcycle Helmet 1.800 meters range 2.Up to 120Km speed 3.Support MP3/4 player Wireless Bluetooth Headsets for Motorcycle Helmet Main Function: This device allows bikers to receive GPS voice instructions, communicate with the passenger on the back seat, to conduct calls on their mobile phone and listen to the music on their MP3 player. Last but not least, the device offers biker-to-biker intercom communication. This headset works with any Bluetooth equipped mobile phone. Designed and engineered for Heavy-Duty Performance. Features description: * Can be realized Bluetooth helmet headset with helmet headset 800 meters (Or 800-1000 meters) of direct full-duplex intercom; *Can be achieved automatically switching between bluetooth and cellular pho
Brand Name: MLD Model Number: M220bt Style: Neckband,portable wireless headphones Communication: Wireless Connectors: Other Use: Portable Media Player Function: Bluetooth,Noise Cancelling,Noise Cancelling/Folding Place of Origin: Guangdong China (Mainland) Color: Optional Usage: portable media player/computer/mp3/mp4 Certificate: CE,Rohs,FCC MOQ: 1K Package: gift box Package size: 15*18.5*4.5CM Rated power: 20mw Selling point: wireless and card reading Packaging & Delivery Packaging Detail: gift box Delivery Detail: within 15-20 days after reciept the deposit Specifications folding wireless bluetooth headphone with FM 1*with card reading 2*High clarify stereo sound 3*Direct factory Best folding wireless bluetooth headphones with FM and support TF card reading Best selling folding wireless bluetooth headphone with FM HEADPHONE Specification: Speaker dimension :diameter 40mmSpeaker impedance:32ohm±15%Frequency response:20Hz-20KHzSensitivity:108dbRated powe
Brand Name: Neutral Model Number: BH501 Style: Ear Hook Communication: Wireless Use: Portable Media Player Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: Full color options More Functions: separate music;choose songs easily Specially Suitable: travel;sports Packaging & Delivery Packaging Detail: neutral color box Delivery Detail: 15-25days Specifications -Fashionable headset; -Waterproof design; -Excellent sound; -Extensible mark up Micro Sd(Max.to 32GB) Product Specifications: Bluetooth version:V2.1+EDR Class IIFrequency:2.4GHz-2.48GHzProfile supported:Headset and handsfree,A2DP and AVRCPChipset:CSROperation range:>10mTalking time: >10 HourMusic playing time:>7HourStand-by time: >200 HourWeight:104g
Brand Name: OEM Model Number: HM7000 Style: In-Ear Communication: Wireless Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Orginal Color Package Delivery Detail: Within 24 hours after payment confirmed Specifications Wireless Bluetooth Headset HM7000 Black Earphone Headphone for Universal Samsung Mobile phone Cheap Wireless Bluetooth Headset HM3500 Black/White Earphone Headphone for Universal Samsung Mobile phone Feature: (stereo headphone )Brand new, high qualityHigh capacity Li-ion battery, 200% longer talk time than normal Bluetooth headsetBluetooth V2.1, compatible with any Bluetooth enabled mobile phones, such as iPhone, Sumsang, HTC, LG, Moto and NokiaThis Mono Bluetooth,not support music playCan connect two cellphone on the same timeColour:black SpecificationModel : HM7000Bluetooth Profile : Headset profile (HSP), Handsfree profile (HFP), A2DP, audio div
Brand Name: SMS Model Number: SMS 50 cent Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: China (Mainland) Packaging & Delivery Packaging Detail: Original pacakge . Delivery Detail: 5-15days Specifications Ergonomically designed Noise cancelling SMS 50 cent earphone ,in-earphone, headphone. wired headphone, bluetooth headphone This item have three kinds:1. In-earphone2. Bluetooth headphone3. wired headphone
Brand Name: ShangYuan Model Number: SY-H-007 Style: Headband Communication: Wired Connectors: 3.5mm Use: Portable Media Player Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Type: headphone Color: white,red,black,etc Packaging & Delivery Packaging Detail: PE bag.We can follow the customer's requirement .export carton Delivery Detail: within 10 days Specifications Professional bluetooth headphone 1.reasonable price 2.Customise 3.Adjustable headband, wearing comfortable 4.Super qulity Professional bluetooth headphone A:Product description:1.Cable length : 1.2M2.Standard 3.5mm earphone plug3. Speaker Dimension : Φ15mm4. Sensitivity : 110(dB)S.P.L at 1KHZ5.Impedance : 32Ω6.Frequency Response : 20Hz-20KHz7.Rated Power : 3mW8.Power Capability : 15mWv B:Packing details: 1: PE bag package or colorful box package with your own LOGO2: Each one with blister package .3: Customized package available C: Business condition:T
Brand Name: GS Model Number: GS-HD601 Style: Headband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: China (Mainland) Packaging & Delivery Packaging Detail: blister packing Delivery Detail: 28 days Specifications Bluetooth Headset Super Tone Quality Lower price Exclusive private mode Your best Choice Bluetooth stereo headphone Bluetooth V3.0, class II 3.5mm audio cable+micro USB port wireless&wirled Bluetooth in one Feature : * Bluetooth V3.0, class II* Up to 15 meters in working distance (open space)* Bluetooth profiles: A2DP1.2/AVRCP1.0/HSP/HFP* up to 14 hours talk time* up to 11 hours music playback time* up to 6 days standby time* Voice recognition for true handsfree by saying '
Style: Headband Communication: Wired Connectors: USB Use: computer mp3 phone Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) clour: black blue pink orange white red Packaging & Delivery Packaging Detail: gift box carton box Delivery Detail: within 3 days Specifications 2013New desigh bluetooth headphone 1; 2013 New desigh bluetooth headphone 2; Best prices 3; Good quality AAAContacts: Contact Person: Mia YuSkype: mia20131411MSN: YU Mia 2013 New desigh bluetooth headphone Premium quality, Best priceOrder it quickly, or you will miss it. Bluetooth version : Bluetooth v3.0+edr Volume Control : support Bluetooth Protocol : Support a2dp, avrcpValid Range : 20 meters Charge type : usb5pin socket charging Working Hours : 18 hours Standby time : 380 hours Product show :
Brand Name: MS Model Number: PAK Style: Headband Communication: Wired Connectors: 3.5mm Use: Portable Media Player Function: Noise Cancelling,for mp3/mp4/computer/mobile phone/iphone/ipad Place of Origin: Guangdong China (Mainland) Color: Blue, silver, pink, green, purple, orange, Coca Cola Packaging & Delivery Packaging Detail: with retail box or pretty box Delivery Detail: 1~3 days for big quantity order after receiving fund. Specifications multi-function top qualtiy bluetooth headphone with new style 1.Fast delivery headphone 2.High production with high quality Multi-function top qualtiy bluetooth headphone with new style1.Fast delivery headphone 2.High production with high quality 3.factory price Feature: fashion 2012 headphone earphone1)Original packing2)factory price3)mixed order is acceptable4)Drop shipping available5)Door to Door service,safe and fast6)shipping time:we will send the goods within 48 hours after your payment,and delivery about 3-4 days to yo
Specifications 3.5mm plug earmuff bluetooth headphone 1.Cord PVC/TPE+ABS 2.OEM/ODM is welcome 3.CE / RoHs/FC Advantages factory price earmuff bluetooth headphone for iphone/samsung/laptop1. Fashion design, various colors mobile phone earphones for MP3, MP4 player& mobile phone etc. 2. Competitive price and high quality for mass purchase. 3. Customized package as you required. 4. In-ear design for noise cancelling. 5. Enjoy the natural melody. 6. Your own design can be manufactured, too 7. Never hurt ears. 8. Sells to all over the world. (Main market: America, UK, Europe, Middle East) Features: Nameearmuff bluetooth headphone Speaker Size:10mmSpeaker Mylar:6μSensitivity:96DBImpedance: 32ΩFrequency Response: 100Hz-20,000HzDistortion: ≤1% At 1KHzMax Input Power: 20mW Shell&Cable&Connector:
Specifications bluetooth headphones with MP3 player 1.Factory supplier 2.CE & ROHS & BT certificate 3. unique design 4, excellent sound Top1 hot selling stereo bluetooth headphone in 2013 Fashion headphones technical Parameter: ♥ Driver unit: 2 ×30mm speaker♥ Frequency response: 20-20KHz♥ Operating Voltage:3.7V♥ Impedance (+/- 10%): 32ohms♥ Sensitivity (+/- 5dB at 1KHz): 115dB♥ Output current: 100mA♥ Operating Current:≤30mA♥ Plug: 3.5mm stereo♥ Cable:2.0M+/-10%♥ TF Card Supprt:128MB-16GB♥ Playback time: 8hours♥ Charging time: 2-3hours Detailed pictures(Same design, different print) Fashion headphones specification: Main feature♥ Earmuff used
Brand Name: OEM Model Number: PRO-BH002 Style: Headband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Color: Red/green/black Packaging & Delivery Packaging Detail: Blister packed Delivery Detail: 3 working days after receive full payment Specifications New Sport Bluetooth headset 1)Bluetooth V2.1 2)Talk Time: Up to 4 hrs 3)Support iphone and smart phone music fundtion High quality Sport Bluetooth headset, Bluetooth V2.1 Specifications:1.sport bluetooth headset 2.wireless 3.used for mobile phone,PC 4,support music and phone function for iphone and all smart phone. Product Description:100% Brand NewWeight: 118gOperating frequency range:2.402GHz~2.480GHzBluetooth V2.1 compliantRange of Wireless C
Specifications -Bluetooth headset, the world's first clip-on -Calling up reminder -Ultra-long standby,5 days -Clip-on style -ear-hook style Bluetooth Headset ,the world's first clip-on, calling up reminder -Appliant to Version 2.0-Transmitter Power: Class 2-Operation Distance: Within 10m-Embedded rechargable Li-batteries:300mAh-Charger output Spec.: 5.0V(300mA)-Normal charging time: 1~2 hrs-Calling time: 4 hrs-Music Time: 6 hrs-Standby time: 110hrs-Headset Size: 47*17.5*28mm-Weight: 10.8 g
Specifications mini bluetooth headphone for ipod *Bluetooth V4.0+EDR *APT-X supported *Newest inline control technology Mini bluetooth headphone for ipod and smartphonesModel: BTH023*Bluetooth V4.0+EDR *APT-X supported*Newest inline control technology *Mini and small Feature*Small and lightly design brings you comfort during sport*Support APTX/AAC for outstanding audio quality and professional sound*Special charging clip allows charging via AC power adapter or computer USB port*The music will stop automatically when receives an incoming call*Supports remote control of play, pause, volume up and volume down*Call transfer between the headset and Bluetooth mobile phone*Automatically connects to the last connected Bluetooth device Specification*Bluetooth specification: V4.0+EDR* Bluetooth profiles supported: HSP, HFP, A2DP and AVRCP* Operating distance: 10 meters Class 2* Rechargeable 85 mAh Lithium-ion battery* Talk time: Up to 4.5 hours*Music playing time: Up to 4.5 hours* Sta
Specifications Wireless stereo bluetooth headphone 1) Stereo sound quality 2) FM radio&mp3 3) 3.5mm audio cable 4) Support 32GB TF card Wireless headphones wireless headset stereo bluetooth headphone 2013 wholesale Feature Stereo Sound Quality.Light comfortable design and easy to use.Stable neckband means versatility for user’s conditions.Seamless switching between music and calls.Easy control panel for different functionsThe headset supports Bluetooth v2.0 + EDR with handsfree, Headset, A2DP (Stereo Music) and AVRCP (Audio Video Remote Control) profiles.Frequency Response is 22-18000 Hz and Total Harmonic Distortion is less than 0.5%.Operating distance: 10-20meters.Range of frequency: 2.4 to 2.4835GHz ISM band.Compatible with mobile phone, PDA, laptops, MP3/4/5 etc.FM function available Specification Bluetooth versionV2.0Solution ISSCEffective Range10-20MSupport the memory cardTF c
Brand Name: OEM Model Number: BSH26 Style: Ear Hook Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Color: white Packaging & Delivery Packaging Detail: Gift box Delivery Detail: 7-10days Specifications Bluetooth headphone: 1.Foldable dedign 2.Supports Bluetooth A2DP, AVRCP, and HS/HF profiles 3.Function: Noise Cancellation New bluetooth headphone in Consumer Electronice: * Bluetooth Specification v2.1+EDR class 2 * The latest version of A2DP1.2 and AVRCP1.0 profiles support* Supports Bluetooth Headset and Hands-free Profile(HFP 1.5)* RF Frequency Range: 2.402-2.480GHZ, 2.4G ISM band* Radio Performance: Receive Sensitivity of -90dBm, TX Power Max 4dBm* Frequency Response: 20 Hz - 20 KHz, Very high Signal to Noise Ratio (SNR):95 Db, Total Harmonic Distortion (THD):0.1%,* 5 Button design: MFB, VOL+, VOL-, FWD, REV,* LED Indicator Status: Blue, Red* Rechargeable 400mAh Li-Polymer Batte